Trusted HVAC & Air Quality Solutions

The Lowcountry’s
Service, Repair & Installation Experts 

HVAC Services

AC Services

Your go-to solution for AC Installation, Repair, Maintenance, and Ductless Mini Split System needs.

Heating Services

Count on us for the most reliable heating Installation, Repair, Maintenance, and Ductless Mini Split System needs.

Air Quality Services

Air Quality Solutions the people you care about most deserve. Thermostats, UV Light Air Cleaners and more.

About us

Owned and operated by former naval submarine nuclear engineer Brian Hunstad, Brian’s Mechanical LLC is the Lowcountry’s most personalized HVAC contractor. Located in Summerville, but serving Berkeley, Dorchester, and Charleston Counties, Brian has taken his military service and applied this knowledge to your everyday commercial and residential HVAC needs for over 15 years.
Brian's Mechanical, LLC, Air Conditioning Contractor, Summerville, SC